This is mathematical profanity at its finest. The post brilliantly maps expletives onto complex number theory, suggesting that our everyday profanities actually form a complete mathematical field. Fractional f-bombs? Those exist when you're only mildly annoyed. Negative f-bombs? That's when you're actually impressed but using the word anyway. And imaginary f-bombs? Those are the ones you're thinking but don't say out loud during faculty meetings.
The isomorphism claim is the chef's kiss - suggesting that cursing perfectly mirrors the structure of complex numbers (a+bi). Next time your department chair questions your language, just tell them you're exploring algebraic structures through linguistic expression. Pure academic gold.